A hanging basket for installing a glass curtain wall with different structures and a method for installing the same

Abstract

The application discloses a glass curtain wall installation basket with a special-shaped structure and a mounting method thereof, and particularly relates to the field of glass curtain wall installation baskets. The glass curtain wall installation basket comprises a mounting frame mounted on a building roof, one end of the mounting frame is provided with a main arm mechanism, and the other end of the mounting frame away from the main arm mechanism is provided with a force arm mechanism. A suspension support is mounted on the main arm mechanism, an output end of the suspension support is provided with a working platform, and the working platform slides along the building curtain wall. A linear driver one is mounted on the mounting frame, and a linear driver two is mounted on the main arm mechanism. A counterweight mechanism is slidably mounted on the force arm mechanism, and the counterweight mechanism and the suspension support move in opposite directions. A bottom plate is mounted on the bottom of the working platform. The application has a curved surface self-adapting capability, can accurately match a special-shaped structure with a large lower part and a small upper part and a bamboo shoot-shaped structure, can adjust the suspension position of the working platform according to the change of the construction height, does not need to be frequently disassembled and reassembled, saves time and effort, and reduces the risk of high-altitude operation.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass curtain wall installation hanger basket, more particularly, the present application relates to a special-shaped structure glass curtain wall installation hanger basket and its installation method. BACKGROUND

[0002] The installation of glass curtain wall belongs to high-altitude operation of building outer wall, and the indispensable tool during construction is construction hanger basket. The traditional construction hanger basket is mainly composed of suspension structure, traction structure and working platform (basket body) and the like. The suspension structure provides support for the traction structure, the traction structure is used to lift the working platform, and the working platform is used to carry and install the glass curtain wall.

[0003] When the construction scene is super-high-altitude special-shaped structure (such as large-small-up imitating bamboo shoot shape), the middle and upper sections of the special-shaped structure are obviously contracted, and the traditional hanger basket is mostly fixed frame structure. When the working platform is used in the middle and upper sections, it is difficult to adapt to the variable cross-section curved surface of large-small-up, and it is difficult to control the distance between the working platform and the surface of the curtain wall, resulting in positioning deviation (error exceeding 10mm) of the installation of glass plate. In addition, the increase of the distance makes the working platform unable to be close to the curtain wall, which causes the working platform to easily collide with the surface of the curtain wall and cause damage. Therefore, the traditional hanger basket of the prior art cannot adjust the suspension position of the working platform with the change of the construction height when the super-high-altitude special-shaped structure is constructed, and needs to be frequently disassembled and reassembled, which is time-consuming and labor-consuming (2-3 hours are needed for single displacement), and the risk of high-altitude operation is high. SUMMARY

[0004] The present application provides a special-shaped structure glass curtain wall installation hanger basket and its installation method, which solves the problem that the existing traditional hanger basket is mostly fixed frame structure, and is difficult to adapt to the variable cross-section curved surface of large-small-up when the construction scene is super-high-altitude special-shaped structure.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a special-shaped structure glass curtain wall installation hanger basket, comprising a mounting frame mounted on a building roof, one end of the mounting frame being provided with a main arm mechanism, the other end of the mounting frame away from the main arm mechanism being provided with a force arm mechanism, a suspension support being mounted on the main arm mechanism, an output end of the suspension support being provided with a working platform, and the working platform sliding along the building curtain wall; a linear actuator one being mounted on the mounting frame, a linear actuator two being mounted on the main arm mechanism, the linear actuator one being used to drive the main arm mechanism to move towards or away from the mounting frame, and the linear actuator two being used to drive the suspension support to move along the axial direction of the main arm mechanism; a counterweight mechanism being slidingly mounted on the force arm mechanism, and the counterweight mechanism moving in the opposite direction of the suspension support; a bottom plate being mounted on the bottom of the working platform, one end of the bottom plate being provided with a rolling assembly, and the rolling assembly rolling along the surface of the building curtain wall; a protective plate being mounted on the top of the working platform, and the protective plate sliding along the surface of the building curtain wall.

[0006] In one preferred embodiment, the rolling assembly comprises a rolling wheel, a buffer sleeve is sleeved on the outer periphery of the rolling wheel, a rolling wheel frame is mounted on the bottom plate, the rolling wheel is rotatably mounted on the rolling wheel frame, a spring shock absorber is connected to the end of the rolling wheel frame away from the rolling wheel, and the spring shock absorber is connected between the bottom plate.

[0007] In one preferred embodiment, a top plate is mounted on the top of the working platform, a fixing seat is mounted on the top plate, a connecting rod two is mounted on one end of the protective plate, the connecting rod two is connected between the fixing seat, and a pressure sensor is mounted in the protective plate.

[0008] In one preferred embodiment, the counterweight mechanism comprises a supporting seat, a counterweight block is detachably mounted on the supporting seat, a linear actuator three is mounted in the supporting seat, and the output end of the linear actuator three is connected with the mounting frame.

[0009] In one preferred embodiment, the working platform comprises a frame, the bottom of the frame is provided with a bottom plate, the bottom of the frame is provided with a foot guard plate around, and the outer periphery of the frame is provided with a guardrail.

[0010] In one preferred embodiment, the end of the bottom plate away from the rolling wheel and the end of the connecting rod two away from the protective plate are respectively provided with an outer fixing block and an elastic member two, the outer fixing block and the elastic member two are reversely arranged, an adjusting mechanism is connected between the outer fixing block and the elastic member two, and when the outer fixing block moves to one end, the elastic member two is driven to move to the opposite end by the adjusting mechanism.

[0011] In one preferred embodiment, the adjusting mechanism comprises an adjusting seat, a lower connecting rod and an upper connecting rod are rotatably mounted on the adjusting seat, the lower connecting rod and the upper connecting rod are respectively connected with the outer fixing block and the elastic member two, an extension block is fixedly arranged on the side of the end of the lower connecting rod close to the upper connecting rod, a supporting disc is mounted in the adjusting seat, and the lower connecting rod and the upper connecting rod are rotatably connected with the supporting disc.

[0012] In one preferred embodiment, a telescopic sleeve is mounted between one side of the adjusting seat and the frame of the working platform, a hook is rotatably mounted on the adjusting seat, and the hook is movably connected with the frame of the working platform.

[0013] In a preferred implementation, the lower link and the upper link are fixed with wing plates at the ends away from the adjusting seat, the lower link and the upper link are rotatably provided with rollers at the ends away from the adjusting seat, the outer fixed block and the inner fixed block are both internally provided with guide grooves, one end of the guide groove is provided with an inclined surface one, the bottom of the guide groove is communicated with a hidden groove, the inner fixed block is movably provided in the hidden groove, the inner fixed block is internally provided with a wide groove, one end of the wide groove is provided with an inclined surface two, the end of the inner fixed block away from the wide groove is provided with a narrow groove, both sides of the wide groove are provided with guide holes, the guide holes are internally penetrated by guide columns, the bottom end of the guide column is fixedly arranged in the inner fixed block, the bottom of the inner fixed block is provided with a spring groove, the spring groove is internally fixedly provided with a return spring, the bottom end of the return spring is fixedly arranged in the hidden groove, and the outer fixed block is provided with a hook-shaped plate.

[0014] In a preferred implementation, the top plate is provided with a fixed seat, the connecting rod two is penetrated into the inside of the fixed seat, and the outer periphery of the connecting rod two is detachably provided with a baffle disc.

[0015] The roller frame is provided with a stop block, the roller is provided with a brake block, the roller is internally provided with a groove, the brake block is rotatably arranged in the groove, the brake block and the inner wall of the groove are fixedly provided with an elastic element one, and the outer side of the roller is penetrated by a positioning plug plate.

[0016] The application also provides a mounting method of the hanging basket of the glass curtain wall with different structures, comprising the following steps:

[0017] S1: on-site surveying and parameter inputting are performed on the building, the height cross-sectional dimension data of the building curtain wall are obtained, and the obtained data are input into a PLC intelligent module;

[0018] S2: the aluminum alloy frame is spliced on the ground, the main arm mechanism, the suspension support, the rolling assembly and the protective plate are spliced, and the whole is transferred to the building roof for installation through the tower crane;

[0019] S3: the PLC intelligent module automatically calculates and adjusts the position of the counterweight mechanism according to the data obtained in S1;

[0020] S4: the working platform is lifted to the construction height, the position of the suspension support is slightly adjusted through the linear actuator two, the PLC intelligent module automatically calculates the latest position of the counterweight mechanism according to the position of the suspension support;

[0021] S5: the working platform is continuously lifted along the surface of the building curtain wall, the hanging point of the suspension support and the position of the counterweight mechanism are locked after reaching the new installation position, and the installation of the glass plate is completed;

[0022] S6: the working platform is continuously lifted and the extension length of the main arm mechanism is adjusted, and the above steps are repeated until the top of the building curtain wall is reached, and the construction is completed.

[0023] The application has the advantages that:

[0024] The present application has the ability of self-adapting to curved surface by adjusting the main arm mechanism and cooperating with the adjustment of the suspension support, and accurately matches the special-shaped structure of the lower large and upper small imitated bamboo shoot modeling, the positioning error of the building curtain wall is less than or equal to 3 mm, the suspension position of the working platform is adjusted with the change of the construction height, frequent disassembly and recombination are not needed, time and labor are saved, and the risk of high-altitude operation is reduced.

[0025] The present application is suitable for 97-meter super-high continuous work in the air by dynamically calculating the position of the counterweight, adapting to the change of the overhanging length of the building curtain wall, facilitating efficient construction, adjusting the single lifting point for less than or equal to 5 minutes, and climbing at a speed of 0.3 m / s, and the efficiency is improved by 40% than the traditional hanging basket, and frequent disassembly and recombination are not needed.

[0026] The present application can reduce the glass breakage rate from 15% to below 2% by setting the rolling assembly and the protective plate, and inhibit the shaking of the hanging basket, so that the safety protection is upgraded.

[0027] The present application is especially suitable for super-high special-shaped curved surface glass curtain wall construction, and the safety and construction precision of high-altitude operation are significantly improved by combining mechanical structure innovation and intelligent control, and breaking through the application limitation of traditional equipment. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a whole installation schematic diagram of the present application.

[0029] Figure 2 It is a whole structure schematic diagram of the present application.

[0030] Figure 3 It is a whole structure top view schematic diagram of the present application.

[0031] Figure 4 It is a suspension support structure schematic diagram of the present application.

[0032] Figure 5 It is a traction assembly connection schematic diagram of the present application.

[0033] Figure 6 It is a counterweight mechanism bottom structure schematic diagram of the present application.

[0034] Figure 7 It is a working platform structure schematic diagram of the present application.

[0035] Figure 8 It is a protective plate cross section structure schematic diagram of the present application.

[0036] Figure 9 It is a bottom plate cross section structure schematic diagram of the present application.

[0037] Figure 10 It is an adjustment seat cross section structure schematic diagram of the present application.

[0038] Figure 11 Fig. 1 is a schematic diagram of the lower connecting rod structure of the present application.

[0039] Figure 12 Fig. 2 is a schematic diagram of the outer fixing block structure of the present application.

[0040] Figure 13 Fig. 3 is a schematic diagram of the inner fixing block structure of the present application.

[0041] Figure 14 Fig. 4 is a schematic diagram of the outer fixing block side cross-sectional structure of the present application.

[0042] Figure 15 Fig. 5 is a schematic diagram of the roller side cross-sectional structure of the present application.

[0043] Figure 16 Fig. 6 is a schematic diagram of the installation method flow of the present application.

[0044] The reference signs are as follows: 1, mounting frame; 11, linear driver one; 2, main arm mechanism; 21, linear driver two; 3, force arm mechanism; 4, working platform; 41, bottom plate; 411, top plate; 412, fixing seat; 413, connecting rod one; 414, spring shock absorber; 42, rolling assembly; 421, roller; 422, buffer sleeve; 423, roller frame; 424, stop block; 425, brake block; 426, groove; 427, elastic member one; 428, positioning plugboard; 43, protection plate; 431, connecting rod two; 432, baffle disc; 433, pressure sensor; 44, adjusting seat; 441, lower connecting rod; 442, upper connecting rod; 443, extension block; 444, support disc; 445, telescopic sleeve; 446, hook; 447, wing plate; 448, roller shaft; 45, foot stop; 46, outer fixing block; 461, guide groove; 462, inclined surface one; 463, hidden groove; 47, elastic member two; 48, inner fixing block; 481, wide groove; 482, inclined surface two; 483, narrow groove; 484, guide hole; 485, spring groove; 486, guide column; 487, return spring; 49, hook-shaped plate; 5, counterweight mechanism; 51, bearing seat; 52, counterweight block; 53, linear driver three; 6, suspension support; 61, lifting appliance; 62, lifting rope; 63, traction assembly. DETAILED DESCRIPTION

[0045] The following detailed description of the application is made with reference to the accompanying drawings, it is necessary to point out here that the following detailed description is only used to further illustrate the application, and cannot be understood as limiting the scope of protection of the application, and those skilled in the art can make some non-essential improvements and adjustments to the application according to the above application content.

[0046] Refer to the description of the accompanying drawings Figures 1 to 9The utility model provides a kind of opposite structure glass curtain wall installation basket, including installation frame 1 installed on building roof, one end of installation frame 1 is equipped with main arm mechanism 2, the end of installation frame 1 away from main arm mechanism 2 is equipped with force arm mechanism 3, main arm mechanism 2 is equipped with suspension support 6, the output end of suspension support 6 is equipped with work platform 4, and work platform 4 slides along building curtain wall;Linear actuator one 11 is installed on installation frame 1, linear actuator two 21 is installed on main arm mechanism 2, linear actuator one 11 is used to drive main arm mechanism 2 to be close to or away from installation frame 1, and linear actuator two 21 is used to drive suspension support 6 to move along the axial direction of main arm mechanism 2;Counterweight mechanism 5 is slidably installed on force arm mechanism 3, and counterweight mechanism 5 and suspension support 6 move reversely;Bottom plate 41 is installed on the bottom of work platform 4, one end of bottom plate 41 is equipped with rolling assembly 42, and rolling assembly 42 rolls along the surface of building curtain wall, and guard plate 43 is installed on the top of work platform 4, and guard plate 43 slides along the surface of building curtain wall.

[0047] Need to be explained, linear actuator one 11 is hydraulic telescopic rod, its stroke 1.5~3m, working pressure 20MPa, with stepless adjustment function, for adjusting the extension length of main arm mechanism 2 to building curtain wall direction, adapt to the section change of super-high space-shaped structure building curtain wall, such as the structure of big down small imitates bamboo shoot shape, main arm mechanism 2 uses Q345B high-strength steel, and is equipped with track on main arm mechanism 2, linear actuator two 21 is servo motor driven screw nut, linear actuator two 21 is installed at one end of track, and linear actuator two 21 drives suspension support 6 to slide along the track on main arm mechanism 2, and the adjustment range is 0.5~2m, realizes the dynamic adjustment of the lateral spacing of suspension support 6, matches the gravity center position of different height building curtain wall, and the lifting point connection of suspension support 6 uses 8.8 grade high-strength bolt and anti-rotation steel wire rope, and the diameter of steel wire rope is 16mm, and breaking tension is greater than or equal to 150kN, and weight sensor is equipped at the end of steel wire rope, for real-time monitoring load variation, and electric hoist is equipped on suspension support 6, and working speed is 0.3m / s, and control system uses PLC intelligent module, and suspension support 6 is connected work platform 4 through lifting appliance 61, lifting rope 62 and traction assembly 63.

[0048] Further, rolling assembly 42 includes roller 421, and buffer sleeve 422 is sleeved on the outer periphery of roller 421, and roller holder 423 is installed on bottom plate 41, roller 421 is rotatably installed on roller holder 423, spring shock absorber 414 is connected between one end of roller holder 423 away from roller 421 and bottom plate 41.

[0049] It should be noted that the diameter of the rolling assembly 42 is 200mm, the material is polyurethane elastomer, the thickness is 15mm, the Shore hardness is 75A, the built-in double bearing, the contact pressure of the buffer sleeve 422 is ≤0.3MPa, which can avoid scratching the glass surface, the roller frame 423 is connected with the bottom plate 41 through the spring shock absorber 414, the stroke of the spring shock absorber 414 is 50mm, the stiffness is 20N / mm, the self-adaptive curved radius keeps the buffer sleeve 422 in close contact with the surface of the building curtain wall.

[0050] Further, the top of the working platform 4 is provided with a top plate 411, the top plate 411 is provided with a fixing seat 412, one end of the protective plate 43 is provided with a connecting rod two 431, the connecting rod two 431 is connected between the fixing seat 412, and the inside of the protective plate 43 is provided with a pressure sensor 433.

[0051] It should be noted that the protective plate 43 is a foldable rubber protective plate, the thickness is 30mm, the length is 1.2m, the edge is chamfered, the gap between the working platform 4 and the surface of the building curtain wall is 10mm, which can prevent collision, and the pressure sensor 433 built-in the protective plate 43 is used to detect the pressure on the top of the working platform 4.

[0052] Further, the counterweight mechanism 5 includes a supporting seat 51, the supporting seat 51 is detachably provided with a counterweight 52, the inside of the supporting seat 51 is provided with a linear actuator three 53, and the output end of the linear actuator three 53 is connected with the mounting frame 1.

[0053] It should be noted that the counterweight 52 adopts a standard counterweight specially for a hanging basket, the single block is 25kg, and the total counterweight is ≤2000kg. The supporting seat 51 and the counterweight 52 are driven by the linear actuator three 53 to move along the force arm mechanism 3 in the axial direction, so as to adjust the length of the force arm in real time.

[0054] Further, the working platform 4 includes a frame, the bottom of the frame is provided with a bottom plate 41, the bottom of the frame is provided with a foot guard 45 around, and the outer periphery of the frame is provided with a guardrail.

[0055] It should be noted that the frame adopts 6063-T6 aluminum alloy profile, the tensile strength is ≥310MPa, the modularization is spliced, the size is 6m×2m×1.8m, the rated load is 350kg, the lifting speed is 9.3±0.5m / min, the frame bottom is paved with anti-skid steel grating plate, the thickness is 30mm, the friction coefficient is ≥0.65, the edge is provided with a steel foot guard 45 with a height of 150mm, the height of the guardrail is 1.2m, the steel pipe with a diameter of Φ48mm×3mm is adopted, and the safety net with a dense mesh is matched, and the mesh is ≤10mm×10mm.

[0056] In this embodiment, the specific implementation scenario is: first, on-site survey and parameter input are performed on the building, three-dimensional scanning technology is used to scan the curved surface of the building curtain wall, the height cross-sectional size of the building curtain wall is obtained, including the radius and overhanging length data, the obtained data is input into the PLC intelligent module, after the cross-sectional size and load parameters of the building curtain wall are input, the PLC intelligent module automatically calculates and adjusts the position of the counterweight mechanism 5 to ensure that the overall anti-overturning safety factor is greater than or equal to 2.5, the position of the main arm mechanism 2 is pre-set by the linear actuator one 11, the position of the counterweight mechanism 5 is adjusted according to the position of the main arm mechanism 2, the aluminum alloy frame is spliced on the ground, the main arm mechanism 2, the suspension support 6, the rolling assembly 42 and the protective plate 43 are installed, the whole is transferred to the building roof for installation by the tower crane, and the specific installation position is referred to the attached drawings Figure 1 , the linear actuator one 11 is started to greatly adjust the extension length of the main arm mechanism 2, the center of the working platform 4 is aligned with the axis of the building curtain wall, the glass plate is placed on the working platform 4, the working platform 4 is lifted to the construction height, such as the middle outward expansion section of the bamboo shoot, the position of the suspension support 6 is slightly adjusted by the linear actuator two 21, the suspension support 6 is installed at the first installation position to install the glass plate, the PLC intelligent module automatically calculates the position of the counterweight mechanism 5 according to the position of the suspension support 6, the counterweight block 52 is moved to the specified force arm position by the linear actuator three 53, the response time is less than or equal to 30 seconds, the electric hoist on the suspension support 6 is started, the working platform 4 continues to be pulled up along the surface of the building curtain wall, the rolling assembly 42 rolls along the surface of the building curtain wall, and the protective plate 43 slides along the surface of the building curtain wall, when the contact pressure detected by the pressure sensor 433 is greater than 50 N, the speed of the electric hoist is automatically reduced to 0.1 m / s to avoid rigid collision, after reaching the second installation position, the hanging point of the suspension support 6 and the position of the counterweight mechanism 5 are locked, the position of the glass plate is calibrated by the built-in fine adjustment mechanism of the working platform 4, and the accuracy is 1 mm, after the installation of the glass plate is completed, the extension length of the main arm mechanism 2 is adjusted, such as shortening the main arm when the upper cross section is contracted, and the above steps are repeated until the top of the building curtain wall is reached, after the construction is completed, the working platform 4 is lowered to the ground and disassembled into modules, and the wear of the buffer sleeve 422 is checked, and when the thickness loss of the buffer sleeve 422 is greater than 5 mm, the buffer sleeve 422 is replaced;

[0057] Based on the principle of moment balance, the counterweight calculation model formula is:

[0058] The weight of the counterweight block Wp is Lp(Wc x Lc + Wl x Ll), wherein Wc is the self weight of the working platform 4 (400 kg), Lc is the distance from the center of gravity to the rear shaft; Wl is the load of the glass plate (single block ≤ 300 kg), Ll is the distance from the load center of gravity to the front hanging point; Lp is the force arm of the counterweight mechanism 5 to the rear shaft (adjustable 1.5-3 m);

[0059] Material and performance parameters of the assembly

[0060] Assembly Material Key Performance Indicators Main arm mechanism Q345B steel Yield strength ≥ 345 MPa, wind load resistance ≥ 1.8 kPa Suspension support 45# steel Surface hardness HRC45, adjustment accuracy ≤ 0.5 mm Rolling assembly Polyurethane + nitrile rubber Friction coefficient ≤ 0.2, wear resistance ≥ 100,000 times Counterweight Concrete Single weight 25 kg ± 0.5 kg Guard plate EPDM rubber Breaking elongation ≥ 300%, UV aging resistance ≥ 15 years Control system PLC intelligent module Response time ≤ 2 s, anti-overturning safety factor ≥ 2.5

[0061] The whole adjustment through the main arm mechanism 2 has a stroke of 1.5-3m, and the adjustment of the suspension support 6 has a stroke of 0.5-2m in the transverse direction, has a curved surface self-adaptive capability, accurately matches the heterogeneous structure of the lower large and upper small bamboo shoot-shaped structure, and has a positioning error of the building curtain wall of ≤3mm, which is 5 times the accuracy of the traditional hanging basket, solves the problems that the traditional hanging basket is difficult to adapt to the heterogeneous structure of the lower large and upper small variable cross-section curved surface and is difficult to control the distance between the working platform and the surface of the building curtain wall, and causes the positioning deviation of the installation of the glass plate, the suspension position of the working platform is adjusted according to the change of the construction height when the super-high-altitude special-shaped structure is constructed, the working platform does not need to be frequently disassembled and reassembled, time and labor are saved, and the risk of high-altitude operation is reduced.

[0062] Referring to the drawings Figures 7 to 15 When the working platform 4 is located at the middle part of the bamboo shoot-shaped structure, the working platform 4 is taken as a reference, the surface of the building curtain wall is inclined to the left, and the horizontal component of the normal reaction force exerted on the working platform 4 by the building curtain wall is larger at the contact section of the working platform 4 and the building curtain wall, the normal reaction force exerted on the working platform 4 by the building curtain wall is perpendicular to the building curtain wall and is decomposed into horizontal and vertical components, and the horizontal pressure is relatively small at the top of the building curtain wall due to the change of the inclination angle, therefore, the horizontal pressure on the rolling assembly 42 at the bottom of the working platform 4 is larger than the horizontal pressure on the protective plate 43 at the top of the working platform 4, the contact surface of the rolling wheel 421 is damaged in a flat shape when the rolling assembly 42 is long-term subjected to the horizontal high pressure, the rolling wheel 421 bounces when rolling along the building curtain wall, the building curtain wall is impacted, and the personnel and glass plate carried by the working platform 4 are affected.

[0063] In order to solve the problem, the following technical solutions are provided: the end of the bottom plate 41 away from the rolling wheel 421 and the end of the connecting rod two 431 away from the protective plate 43 are respectively provided with an outer fixed block 46 and an elastic member two 47, the outer fixed block 46 and the elastic member two 47 are reversely arranged, an adjusting mechanism is connected between the outer fixed block 46 and the elastic member two 47, and the outer fixed block 46 moves to one end, and the elastic member two 47 moves to the opposite end through the adjusting mechanism.

[0064] It should be noted that the rolling assembly 42 drives the outer fixed block 46 to move to one end, the elastic member two 47 is reversely pushed through the adjusting mechanism, and the protective plate 43 moves to the building curtain wall.

[0065] Further, the adjusting mechanism comprises an adjusting base 44, a lower connecting rod 441 and an upper connecting rod 442 are rotatably arranged on the adjusting base 44, and the lower connecting rod 441 and the upper connecting rod 442 are connected with the outer fixing block 46 and the elastic member two 47 respectively, an extension block 443 is fixedly arranged on one end of the lower connecting rod 441 close to the upper connecting rod 442, and a supporting disc 444 is arranged in the adjusting base 44, and the lower connecting rod 441 and the upper connecting rod 442 are rotatably connected with the supporting disc 444.

[0066] It should be noted that, under the limit of the extension block 443, the maximum included angle of the lower connecting rod 441 and the upper connecting rod 442 is 180 degrees, the adjusting base 44 is rotatably connected with the supporting disc 444, and the damping between the two is greater than the damping between the supporting disc 444 and the lower connecting rod 441 and the damping between the supporting disc 444 and the upper connecting rod 442.

[0067] Further, a telescopic sleeve 445 is arranged between one side of the adjusting base 44 and the frame of the working platform 4, a hook 446 is rotatably arranged on the adjusting base 44, and the hook 446 is movably connected with the frame of the working platform 4.

[0068] It should be noted that the telescopic sleeve 445 is at least two sections, one section is bolted with the frame of the working platform 4, and the other section is screwed with the adjusting base 44, and the hook 446 can be hooked on the frame of the working platform 4 after being turned over, thereby playing a role in limiting in the horizontal direction.

[0069] Further, the end of the lower connecting rod 441 and the upper connecting rod 442 away from the adjusting base 44 is fixedly provided with a wing plate 447, the end of the lower connecting rod 441 and the upper connecting rod 442 away from the adjusting base 44 is rotatably provided with a roller 448, the inner part of the outer fixing block 46 and the elastic member two 47 is provided with a guide groove 461, one end of the guide groove 461 is provided with an inclined surface one 462, the bottom of the guide groove 461 is communicated with a hidden groove 463, the inner part of the hidden groove 463 movably provided with an inner fixing block 48, the inner part of the inner fixing block 48 is provided with a wide groove 481, one end of the wide groove 481 is provided with an inclined surface two 482, the end of the inner fixing block 48 away from the wide groove 481 is provided with a narrow groove 483, the two sides of the wide groove 481 are provided with guide holes 484, the inner part of the guide holes 484 is penetrated by a guide column 486, and the bottom end of the guide column 486 is fixedly arranged in the inner part of the hidden groove 463, the bottom of the inner fixing block 48 is provided with a spring groove 485, the inner part of the spring groove 485 is fixedly provided with a reset spring 487, and the bottom end of the reset spring 487 is fixedly arranged in the inner part of the hidden groove 463, and the outer fixing block 46 is provided with a hook-shaped plate 49.

[0070] It needs to be explained that the wing plate 447 is located inside the guide groove 461, and the wing plate 447 is slidingly arranged above both sides of the hidden groove 463, which plays a limiting role. The roller 448 is convenient to roll along the inclined surface one 462 and the inclined surface two 482. The lower connecting rod 441 can be inserted into the inside of the wide groove 481. The reset spring 487 normally supports the inner fixed block 48 inside the guide groove 461. The hook-shaped plate 49 includes a long handle and a hook plate. The long handle is fixed with the hook plate at one end. The hook plate is adapted to the concave shape of the foot stop 45. The long handle is located inside the guide groove 461. When the inner fixed block 48 is located inside the guide groove 461, the long handle is located inside the narrow groove 483 and is limited.

[0071] Further, the top plate 411 is provided with a fixed seat 412, and the connecting rod two 431 penetrates the inside of the fixed seat 412. The outer periphery of the connecting rod two 431 is detachably installed with the stop disc 432.

[0072] It needs to be explained that the stop disc 432 and the fixed seat 412 abut to play a limiting role, limiting the movement of the connecting rod two 431 to one end of the elastic member two 47.

[0073] In this embodiment, the implementation scenario is specifically as follows: referring to the accompanying drawings Figure 7 When the working platform 4 is located at the outer expansion section of the bamboo shoot imitation and stops moving, the adjusting seat 44 is connected between the outer fixed block 46 and the elastic member two 47. The specific operation is that the adjusting seat 44 is first pulled to the left, i.e. to the working platform 4, so that the lower connecting rod 441 and the upper connecting rod 442 form a 180-degree angle. The extension block 443 is limited from one side, the telescopic sleeve 445 is contracted, and the hook 446 is rotated to hang the head on the frame of the working platform 4 for positioning. Taking the outer fixed block 46 as an example, the roller 448 first enters the inside of the guide groove 461 along the inclined surface one 462, and then is inserted into the inside of the wide groove 481 along the inclined surface two 482. The inner fixed block 48 is pressed to the inside of the hidden groove 463 through the wing plate 447 pressing the two side edges of the inner fixed block 48, so that the narrow groove 483 releases the limiting of the long handle of the hook-shaped plate 49, and the connecting rod one 413, the outer fixed block 46, the inner fixed block 48 and the lower connecting rod 441 are clamped as a whole. Similarly, the upper connecting rod 442 enters the inside of the elastic member two 47, and the upper connecting rod 442, the elastic member two 47 and the connecting rod two 431 are clamped as a whole. Referring to the accompanying drawings Figure 7 and Figure 10At this time, the horizontal force of the bottom roller 421 to the right is transmitted to the lower connecting rod 441 through the outer fixing block 46. The lower connecting rod 441 rotates to the right around the support plate 444. The upper connecting rod 442 rotates to the left through the limiting of the extension block 443. That is, the lower connecting rod 441 and the upper connecting rod 442 rotate counterclockwise. The connecting rod 431 is pushed to the left by the elastic element 47, which increases the pressure of the protective plate 43 on the building curtain wall. That is, under certain circumstances, the horizontal pressure of the bottom rolling assembly 42 is distributed by the top protective plate 43, thereby reducing the high horizontal pressure of the rolling assembly 42 and preventing flat damage to the contact surface of the roller 421. This avoids the impact of the roller 421 rolling along the building curtain wall, which would cause the building curtain wall to be bumped, as well as the impact on the personnel and glass panels carried by the work platform 4.

[0074] Furthermore, a stop block 424 is installed on the roller frame 423, a brake block 425 is installed on the roller 421, a groove 426 is provided inside the roller 421, the brake block 425 is rotatably disposed inside the groove 426, an elastic element 427 is fixed between the brake block 425 and the inner wall of the groove 426, and a positioning insert 428 passes through the outer side of the roller 421.

[0075] It should be noted that the stop block 424 is inclined and its bottom end slides against the surface of the building curtain wall. The upper surface of the brake block 425 is an arc surface and one end is a straight surface. When the positioning plate 428 is inserted into the groove 426, it presses the brake block 425 into the groove 426.

[0076] In this embodiment, the specific implementation scenario is as follows: (with attached...) Figure 9 From the perspective of the diagram, when the base plate 41 moves upward, the roller 421 rotates counterclockwise along the building curtain wall. At this time, the arc-shaped surface of the brake block 425 contacts the stop block 424, which can press the brake block 425 into the interior of the groove 426. That is, the roller 421 rotates counterclockwise, and the brake block 425 does not block the stop block 424. When the vertical reaction force and gravity force exerted by the building curtain wall on the working platform 4 cause the base plate 41 to have an unexpected downward tendency, the roller 421 rotates clockwise along the building curtain wall. At this time, the straight surface of the brake block 425 abuts against the stop block 424, restricting the roller 421 from continuing to rotate clockwise. With the support of the stop block 424, the roller 421 has a tendency to move towards the roller frame 423. By adjusting the seat 44 to distribute the pressure of this movement tendency, the vertical reaction force and gravity force exerted by the building curtain wall on the working platform 4 are reduced, ensuring the service life of the roller 421.

[0077] Working principle:

[0078] The building is surveyed and parameters are input, the three-dimensional scanning technology is used for curved surface scanning of the building curtain wall, the height section size of the building curtain wall is obtained, including radius and overhanging length data, and the obtained data is input into the PLC intelligent module.

[0079] The aluminum alloy frame is spliced on the ground, the main arm mechanism 2, the suspension support 6, the rolling assembly 42 and the protective plate 43 are installed, and the whole is transferred to the building roof for installation through the tower crane.

[0080] According to the input building curtain wall section size and load parameters, the PLC intelligent module automatically calculates and adjusts the position of the counterweight mechanism 5, pre-sets the position of the main arm mechanism 2 through the linear driver one 11, adjusts the position of the counterweight mechanism 5 according to the position of the main arm mechanism 2, and ensures that the overall anti-overturning safety factor is greater than or equal to 2.5.

[0081] The working platform 4 is lifted to the construction height, the position of the suspension support 6 is adjusted by a small amplitude through the linear driver two 21, the suspension support 6 is installed at the first installation position, the PLC intelligent module automatically calculates the position of the counterweight mechanism 5 according to the position of the suspension support 6, and the counterweight block 52 is moved to the specified force arm position through the linear driver three 53.

[0082] The electric hoist on the suspension support 6 is started, the working platform 4 continues to be pulled up along the surface of the building curtain wall, reaches the second installation position, the hanging point of the suspension support 6 and the position of the counterweight mechanism 5 are locked, the position of the glass plate is calibrated through the built-in fine adjustment mechanism of the working platform 4, and the installation of the glass plate is completed.

[0083] The extension length of the main arm mechanism 2 is adjusted, the main arm is shortened when the upper section is contracted, and the above steps are repeated until the top of the building curtain wall is reached, after the construction is completed, the working platform 4 is lowered to the ground and disassembled into modules, and the wear of the buffer sleeve 422 is checked.

[0084] Referring to the drawings in the specification Figure 16 The application also provides a mounting method of the mounting basket of the glass curtain wall with different structures, which comprises the following steps:

[0085] S1: the building is surveyed and parameters are input, the height section size data of the building curtain wall are obtained, and the obtained data is input into the PLC intelligent module;

[0086] S2: the aluminum alloy frame is spliced on the ground, the main arm mechanism 2, the suspension support 6, the rolling assembly 42 and the protective plate 43 are spliced, and the whole is transferred to the building roof for installation through the tower crane;

[0087] S3: the PLC intelligent module automatically calculates and adjusts the position of the counterweight mechanism 5 according to the data obtained in S1;

[0088] S4: the working platform 4 is lifted to the construction height, the position of the suspension support 6 is slightly adjusted by the linear drive two 21, and the latest position of the counterweight mechanism 5 is automatically calculated according to the position of the suspension support 6 by the PLC intelligent module;

[0089] S5: the working platform 4 is continuously pulled up along the surface of the building curtain wall, the lifting point of the suspension support 6 and the position of the counterweight mechanism 5 are locked after reaching a new installation position, and the installation of the glass plate is completed;

[0090] S6: the working platform 4 is continuously pulled up and the extension length of the main arm mechanism 2 is adjusted, and the above steps are repeated until the top of the building curtain wall is reached, and the construction is completed.

[0091] The above examples only express several embodiments of the present application, and the description is relatively specific and detailed, but it cannot be understood as a limitation on the patent scope of the present application. It should be noted that for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. A suspended platform for installing irregularly shaped glass curtain walls, characterized in that: The system includes a mounting frame (1) installed on the roof of the building, with a main boom mechanism (2) installed at one end of the mounting frame (1) and a lever mechanism (3) installed at the end of the mounting frame (1) away from the main boom mechanism (2). A suspension support (6) is installed on the main boom mechanism (2), and a working platform (4) is installed at the output end of the suspension support (6), and the working platform (4) slides along the building curtain wall. Linear driver one (11) is installed on the mounting frame (1), and linear driver two (21) is installed on the main boom mechanism (2). A counterweight mechanism (5) is slidably mounted on the lever arm mechanism (3), and the counterweight mechanism (5) moves in opposite directions to the suspension support (6); The bottom of the work platform (4) is equipped with a base plate (41), and a rolling component (42) is installed at one end of the base plate (41). The rolling component (42) rolls along the surface of the building curtain wall. The top of the work platform (4) is equipped with a protective plate (43), and the protective plate (43) slides along the surface of the building curtain wall. The rolling assembly (42) includes a roller (421), a buffer sleeve (422) is provided on the outer periphery of the roller (421), a roller frame (423) is installed on the base plate (41), the roller (421) is rotatably mounted on the roller frame (423), a spring shock absorber (414) is connected to one end of the roller frame (423) away from the roller (421), and the spring shock absorber (414) is connected to the base plate (41); The top of the working platform (4) is equipped with a top plate (411), and a fixed seat (412) is installed on the top plate (411). A connecting rod (431) is installed at one end of the protective plate (43), and the connecting rod (431) is connected to the fixed seat (412). A pressure sensor (433) is installed inside the protective plate (43). The work platform (4) includes a frame, a base plate (41) at the bottom of the frame, foot plates (45) installed around the bottom of the frame, and guardrails on the outer perimeter of the frame. An external fixing block (46) and an elastic element (47) are respectively installed at the end of the base plate (41) away from the roller (421) and the end of the connecting rod (431) away from the protective plate (43). The external fixing block (46) and the elastic element (47) are arranged in opposite directions. An adjustment mechanism is connected between the external fixing block (46) and the elastic element (47). When the external fixing block (46) moves to one end, the adjustment mechanism drives the elastic element (47) to move to the opposite end. The adjustment mechanism includes an adjustment seat (44), on which a lower connecting rod (441) and an upper connecting rod (442) are rotatably mounted. The lower connecting rod (441) and the upper connecting rod (442) are respectively connected to an outer fixing block (46) and an elastic element (47). An extension block (443) is fixedly provided on the side of the lower connecting rod (441) near the upper connecting rod (442). A support plate (444) is installed inside the adjustment seat (44). The lower connecting rod (441) and the upper connecting rod (442) are rotatably connected to the support plate (444). A telescopic sleeve (445) is installed between one side of the adjustment seat (44) and the frame of the work platform (4). A hook (446) is rotatably mounted on the adjustment seat (44), and the hook (446) is movably connected to the frame of the work platform (4). Both the lower connecting rod (441) and the upper connecting rod (442) have a wing plate (447) fixed at the end away from the adjusting seat (44). Both the lower connecting rod (441) and the upper connecting rod (442) have a roller (448) rotatably mounted at the end away from the adjusting seat (44). The outer fixing block (46) and the second elastic element (47) both have guide grooves (461) inside. One end of the guide groove (461) has an inclined surface (462). The bottom of the guide groove (461) is connected to a hidden groove (463). An inner fixing block (48) is movably mounted inside the hidden groove (463). A wide groove (481) is opened inside the inner fixing block (48). One end of the inner fixing block (48) is provided with an inclined surface (482), and the end of the inner fixing block (48) away from the wide groove (481) is provided with a narrow groove (483). Both sides of the wide groove (481) are provided with guide holes (484). A guide post (486) passes through the inside of the guide hole (484), and the bottom end of the guide post (486) is fixed inside the hidden groove (463). The bottom of the inner fixing block (48) is provided with a spring groove (485), and a reset spring (487) is fixed inside the spring groove (485). The bottom end of the reset spring (487) is fixed inside the hidden groove (463). The outer fixing block (46) is provided with a hook plate (49). A fixed seat (412) is installed on the top plate (411), and the second connecting rod (431) passes through the interior of the fixed seat (412). A baffle (432) can be detachably installed on the outer periphery of the second connecting rod (431).

2. The suspended platform for installing irregularly shaped glass curtain walls according to claim 1, characterized in that: The counterweight mechanism (5) includes a support (51), on which a counterweight (52) is detachably installed. A linear actuator (53) is installed inside the support (51), and the output end of the linear actuator (53) is connected to the mounting bracket (1).

3. The suspended platform for installing irregularly shaped glass curtain walls according to claim 2, characterized in that: A stop block (424) is installed on the roller frame (423), a brake block (425) is installed on the roller (421), a groove (426) is provided inside the roller (421), the brake block (425) is rotatably disposed inside the groove (426), an elastic element (427) is fixed between the brake block (425) and the inner wall of the groove (426), and a positioning insert (428) passes through the outer side of the roller (421).

4. An installation method for a suspended platform for an irregularly shaped glass curtain wall as described in claim 3, characterized in that, Includes the following steps: S1: Conduct on-site surveys and parameter input for the building to obtain the height and cross-sectional dimensions of the building curtain wall, and input the obtained data into the PLC intelligent module; S2: Assemble the aluminum alloy frame on the ground, assemble the main boom mechanism (2), suspension support (6), rolling assembly (42) and protective plate (43), and transfer the whole to the building rooftop for installation by tower crane; S3: The PLC intelligent module automatically calculates and adjusts the position of the counterweight mechanism (5) based on the data obtained from S1; S4: Raise the work platform (4) to the construction height, and adjust the position of the suspension support (6) slightly by using the linear driver (21). The PLC intelligent module automatically calculates the latest position of the counterweight mechanism (5) based on the position of the suspension support (6). S5: Continue to lift the work platform (4) along the surface of the building curtain wall. After reaching the new installation position, lock the position of the suspension point of the suspension support (6) and the position of the counterweight mechanism (5) to complete the installation of the glass panel. S6: Continue to raise the work platform (4) and adjust the extension length of the main boom mechanism (2). Repeat the above steps until the top of the building curtain wall is reached, and the construction is completed.

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